150mm Clamping Holder 11 ER For Indexable Inserts, Right-Hand Cutting, Innenkühlung SER 1212 M11-ER11 - Teknik Makina

Take advantage of the combination of precise clamping, compact dimensions and quick assembly for consistent external-threading results in batch and single-part production. Order the component directly via Metav Werkzeuge or contact our consultants for specification checks.

SER 1212 clamping holder (D498TM) – right-hand external threading, compact 12 × 12 mm cross-section

The SER 1212 clamping holder is a right-hand tool holder designed for external threading on lathes and turning centres, providing a compact, rigid solution for short overhang and repeatable thread profiles.

SER 1212 clamping holder for external threads
Right-hand cutting direction
Compatible with ER11 inserts and M11-ER11 shank
Compact 12 × 12 mm cross-section

Precision and stability for repeatable thread quality

The compact 12 × 12 mm cross-section and a cutting height of 20 mm deliver a rigid seating that minimises vibration during turning, which improves surface finish and thread accuracy. The tool body design keeps the insert firmly clamped, translating into consistent thread form across production runs. This rigidity is especially relevant where repeatability matters, such as batch threading of shafts or pins, because reduced chatter leads to fewer rejects and less rework.

Fast setup and secure clamping reduce downtime

Compatibility with standard ER11 turning inserts and the M11-ER11 shank designation means the holder integrates cleanly with common boring-bar systems. Assembly relies on a Torx fixing (key T8) and a securing screw (M2.5×5.5), allowing fast, repeatable changeovers with minimal adjustment. The ISO designation SER 1212 signals an established form factor that fits industry workflows, so tool change procedures remain lean and reliable in a production environment.

Compact overall length and light handling for flexible use

With an overall length of 150 mm and a net weight of 0.193 kg, the holder balances accessibility and control: long enough for typical setups but short enough to keep overhang low for improved rigidity. The right-hand cutting direction supports conventional thread turning operations without altering feed strategy. Designed by Teknik Makina, this tool holder suits both demanding shop-floor use and smaller workshops seeking industrial‑grade clamping performance with compact dimensions.

Contact Metav Werkzeuge today to discuss the Teknik Makina SER 1212 clamping holder and confirm suitability for specific threading tasks or to arrange prompt delivery from our Emmerich hub.

Technical data

• Article number: D498TM
• Manufacturer: Teknik Makina
• ISO designation: SER 1212
• Description: clamping holder for outside thread, right-hand

Facts

• Cross-section width: 12 mm
• Cross-section height: 12 mm
• Cutting height: 20 mm
• Overall length: 150 mm
• Weight: 0.193 kg

Special features

• Right-hand cutting direction
• For turning inserts: 11 ER
• Boring bar / shank designation: M11-ER11
• Torx screw: M2.5×5.5
• Torx key size: T8
• SKU: D498TM

FAQ

What cutting direction is this holder designed for?
The SER 1212 clamping holder is configured for a right-hand cutting direction suitable for standard external-thread turning operations.

Which inserts and shank standards are supported?
This tool supports 11 ER turning inserts and corresponds to a M11-ER11 shank/boring-bar designation for straightforward integration.

What are the key dimensions and weight of the holder?
The holder has a 12 × 12 mm cross-section, 20 mm cutting height, overall length 150 mm and weighs 0.193 kg.

Which fastening hardware is used for the clamping screw?
The clamping screw is M2.5×5.5, tightened with a T8 Torx key for quick, repeatable assembly.

Is this holder suitable for production environments?
Yes; the SER 1212 clamping holder (Teknik Makina, SKU D498TM) offers compact rigidity and standard interface compatibility, making it suitable for consistent threading across production batches.

Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com